Pennsylvania
Department of State
MICHAEL J CALLAHAN
Registered Architect
License number
RA014898B
Date granted
08/09/1996
Date expires
06/30/2009
Class
Registered Architect
Status
Expired
Address
Tulsa OK 74103
palicensing.org
ID 36674906
LAST UPDATED 2026-03-15 07:56:27 UTC
LAST UPDATED 2026-03-15 07:56:27 UTC
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